Primavera Unifier
CVE-2020-25020
CRITICAL
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
1DescriptionNVD
MPXJ through 8.1.3 allows XXE attacks. This affects the GanttProjectReader and PhoenixReader components.
AnalysisAI
MPXJ through 8.1.3 allows XXE attacks. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This XML External Entity (XXE) vulnerability could allow attackers to read arbitrary files or perform SSRF through XML processing.
Technical ContextAI
This vulnerability is classified as XML External Entity (XXE) (CWE-611), which allows attackers to read arbitrary files or perform SSRF through XML processing. MPXJ through 8.1.3 allows XXE attacks. This affects the GanttProjectReader and PhoenixReader components. Affected products include: Mpxj, Oracle Primavera Unifier. Version information: through 8.1.3.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Disable external entity processing in XML parsers, use JSON instead of XML where possible.
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External POC / Exploit Code
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